28958307

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32069}}^1$

素因数の和:32122

約数の個数: 16

約数和(自身を含む): 45154560

約数和(自身を除く): 16196253

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 32069, 96207, 224483, 673449, 1378967, 4136901, 9652769, 28958307]

約数ペア:

[(1, 28958307), (3, 9652769), (7, 4136901), (21, 1378967), (43, 673449), (129, 224483), (301, 96207), (903, 32069)]